20168865597

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{1381}}^1\times {\mathrm{45497}}^1$

素因数の和:46988

約数の個数: 16

約数和(自身を含む): 27163397952

約数和(自身を除く): 6994532355

約数列:

[1, 3, 107, 321, 1381, 4143, 45497, 136491, 147767, 443301, 4868179, 14604537, 62831357, 188494071, 6722955199, 20168865597]

約数ペア:

[(1, 20168865597), (3, 6722955199), (107, 188494071), (321, 62831357), (1381, 14604537), (4143, 4868179), (45497, 443301), (136491, 147767)]